JP2017514436A - 共振型ワイヤレス受電器における電圧調整 - Google Patents

共振型ワイヤレス受電器における電圧調整 Download PDF

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Publication number
JP2017514436A
JP2017514436A JP2016561859A JP2016561859A JP2017514436A JP 2017514436 A JP2017514436 A JP 2017514436A JP 2016561859 A JP2016561859 A JP 2016561859A JP 2016561859 A JP2016561859 A JP 2016561859A JP 2017514436 A JP2017514436 A JP 2017514436A
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Japan
Prior art keywords
circuit
voltage
resonant
control
control system
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Pending
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JP2016561859A
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English (en)
Japanese (ja)
Inventor
チェラーニ，ジョナサン・ウェイド
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Linear Technology LLC
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Linear Technology LLC
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Application filed by Linear Technology LLC filed Critical Linear Technology LLC
Publication of JP2017514436A publication Critical patent/JP2017514436A/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0054—Transistor switching losses
    • H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
JP2016561859A 2014-04-17 2015-03-17 共振型ワイヤレス受電器における電圧調整 Pending JP2017514436A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461980891P 2014-04-17 2014-04-17
US61/980,891 2014-04-17
US14/531,520 US9825553B2 (en) 2014-04-17 2014-11-03 Voltage regulation in resonant power wireless receiver
US14/531,520 2014-11-03
PCT/US2015/021095 WO2015160463A1 (en) 2014-04-17 2015-03-17 Voltage regulation in resonant power wireless receiver

Publications (1)

Publication Number Publication Date
JP2017514436A true JP2017514436A (ja) 2017-06-01

Family

ID=54322836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016561859A Pending JP2017514436A (ja) 2014-04-17 2015-03-17 共振型ワイヤレス受電器における電圧調整

Country Status (6)

Country Link
US (1) US9825553B2 (zh)
EP (1) EP3134957A4 (zh)
JP (1) JP2017514436A (zh)
CN (1) CN106104967A (zh)
TW (1) TWI577105B (zh)
WO (1) WO2015160463A1 (zh)

Cited By (1)

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KR20190011499A (ko) * 2017-07-25 2019-02-07 부경대학교 산학협력단 무선 충전 장치 및 그 제어 방법

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EP2912744B1 (en) * 2012-10-29 2018-09-19 Apple Inc. A receiver for an inductive power transfer system and a method for controlling the receiver
EP3044862B1 (en) * 2013-09-12 2017-11-08 Auckland Uniservices Limited Resonant power supply with self tuning
KR102404025B1 (ko) * 2015-01-08 2022-05-31 삼성에스디아이 주식회사 무선 충전 장치
US10063104B2 (en) * 2016-02-08 2018-08-28 Witricity Corporation PWM capacitor control
US10439502B2 (en) * 2016-09-28 2019-10-08 Texas Instruments Incorporated Resonant rectifier circuit with capacitor sensing
US10931149B2 (en) 2018-06-29 2021-02-23 Etherdyne Technologies, Inc. Wireless power receiver circuits that provide constant voltage or current to an electrical load, and methods
CN111224472A (zh) * 2018-11-26 2020-06-02 法雷奥舒适驾驶助手公司 用于补偿无线电力发射设备的功率损失的校准方法
CN113258784B (zh) * 2021-06-08 2022-12-16 成都芯源系统有限公司 一种开关电源的供电电源电路及其控制方法
US20220407360A1 (en) * 2021-06-22 2022-12-22 Southern Methodist University Resonant coupler systems and methods for implants
CN113933592B (zh) * 2021-10-12 2023-04-04 无锡硅动力微电子股份有限公司 一种高精度q值快速检测电路及方法

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JPH1127950A (ja) * 1997-07-04 1999-01-29 Shibaura Eng Works Co Ltd パルス幅変調方式負荷駆動回路
JP2004072362A (ja) * 2002-08-06 2004-03-04 Sony Corp 高周波回路
US20040218406A1 (en) * 2003-05-01 2004-11-04 Yungtaek Jang Contactless electrical energy transmission system having a primary side current feedback control and soft-switched secondary side rectifier
JP2008104295A (ja) * 2006-10-19 2008-05-01 Voltex:Kk 非接触電源装置
JP2009501000A (ja) * 2006-10-24 2009-01-08 ハンリムポステック カンパニー リミテッド 無線データ通信及び電力伝送が可能な無接点充電装置、充電用バッテリーパック、並びに無接点充電装置を用いた携帯用端末機
JP2010016035A (ja) * 2008-07-01 2010-01-21 Renesas Technology Corp 半導体装置
JP2012139011A (ja) * 2010-12-27 2012-07-19 Contec Co Ltd 非接触給電設備の２次側受電回路
JP2013029417A (ja) * 2011-07-28 2013-02-07 Brother Ind Ltd ゼロクロス検出回路および同検出回路を備えた画像形成装置
JP2013141387A (ja) * 2011-12-07 2013-07-18 Semiconductor Energy Lab Co Ltd 非接触送電装置、非接触受電装置および非接触給電システム
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Publication number Priority date Publication date Assignee Title
JPH09312598A (ja) * 1996-05-22 1997-12-02 Omron Corp 非接触通信装置
JPH1127950A (ja) * 1997-07-04 1999-01-29 Shibaura Eng Works Co Ltd パルス幅変調方式負荷駆動回路
JP2004072362A (ja) * 2002-08-06 2004-03-04 Sony Corp 高周波回路
US20040218406A1 (en) * 2003-05-01 2004-11-04 Yungtaek Jang Contactless electrical energy transmission system having a primary side current feedback control and soft-switched secondary side rectifier
JP2008104295A (ja) * 2006-10-19 2008-05-01 Voltex:Kk 非接触電源装置
JP2009501000A (ja) * 2006-10-24 2009-01-08 ハンリムポステック カンパニー リミテッド 無線データ通信及び電力伝送が可能な無接点充電装置、充電用バッテリーパック、並びに無接点充電装置を用いた携帯用端末機
JP2010016035A (ja) * 2008-07-01 2010-01-21 Renesas Technology Corp 半導体装置
JP2012139011A (ja) * 2010-12-27 2012-07-19 Contec Co Ltd 非接触給電設備の２次側受電回路
JP2013029417A (ja) * 2011-07-28 2013-02-07 Brother Ind Ltd ゼロクロス検出回路および同検出回路を備えた画像形成装置
JP2013141387A (ja) * 2011-12-07 2013-07-18 Semiconductor Energy Lab Co Ltd 非接触送電装置、非接触受電装置および非接触給電システム
US20130278301A1 (en) * 2012-04-23 2013-10-24 Active-Semi, Inc. Power Management Integrated Circuit for Driving Inductive Loads

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190011499A (ko) * 2017-07-25 2019-02-07 부경대학교 산학협력단 무선 충전 장치 및 그 제어 방법
KR101996316B1 (ko) 2017-07-25 2019-07-04 부경대학교 산학협력단 무선 충전 장치 및 그 제어 방법

Also Published As

Publication number Publication date
WO2015160463A1 (en) 2015-10-22
EP3134957A1 (en) 2017-03-01
TWI577105B (zh) 2017-04-01
TW201541791A (zh) 2015-11-01
CN106104967A (zh) 2016-11-09
US9825553B2 (en) 2017-11-21
US20150303824A1 (en) 2015-10-22
EP3134957A4 (en) 2017-10-18

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